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Record Information
Version1.0
Created at2022-09-05 20:26:34 UTC
Updated at2022-09-05 20:26:34 UTC
NP-MRD IDNP0219448
Secondary Accession NumbersNone
Natural Product Identification
Common Name{1-[1-(4,5-dimethyl-6-oxo-2,3-dihydropyran-2-yl)ethyl]-9a-methyl-7-oxo-1h,2h,3h,3ah,3bh,4h,5h,9bh,10h,11h-cyclopenta[a]phenanthren-11a-yl}methyl acetate
Description{14-[1-(4,5-Dimethyl-6-oxo-3,6-dihydro-2H-pyran-2-yl)ethyl]-2-methyl-5-oxotetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]Heptadeca-3,6-dien-15-yl}methyl acetate belongs to the class of organic compounds known as withanolides and derivatives. These are c28 steroids structurally characterized by an ergostane skeleton usually functionalized at carbons 1, 22 and 26 to form a lactone ring. {14-[1-(4,5-Dimethyl-6-oxo-3,6-dihydro-2H-pyran-2-yl)ethyl]-2-methyl-5-oxotetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]Heptadeca-3,6-dien-15-yl}methyl acetate is an extremely weak basic (essentially neutral) compound (based on its pKa).
Structure
Thumb
Synonyms
ValueSource
{14-[1-(4,5-dimethyl-6-oxo-3,6-dihydro-2H-pyran-2-yl)ethyl]-2-methyl-5-oxotetracyclo[8.7.0.0,.0,]heptadeca-3,6-dien-15-yl}methyl acetic acidGenerator
{14-[1-(4,5-dimethyl-6-oxo-3,6-dihydro-2H-pyran-2-yl)ethyl]-2-methyl-5-oxotetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadeca-3,6-dien-15-yl}methyl acetic acidGenerator
Chemical FormulaC30H40O5
Average Mass480.6450 Da
Monoisotopic Mass480.28757 Da
IUPAC Name{14-[1-(4,5-dimethyl-6-oxo-3,6-dihydro-2H-pyran-2-yl)ethyl]-2-methyl-5-oxotetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadeca-3,6-dien-15-yl}methyl acetate
Traditional Name{14-[1-(4,5-dimethyl-6-oxo-2,3-dihydropyran-2-yl)ethyl]-2-methyl-5-oxotetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadeca-3,6-dien-15-yl}methyl acetate
CAS Registry NumberNot Available
SMILES
CC(C1CCC2C3CCC4=CC(=O)C=CC4(C)C3CCC12COC(C)=O)C1CC(C)=C(C)C(=O)O1
InChI Identifier
InChI=1S/C30H40O5/c1-17-14-27(35-28(33)18(17)2)19(3)24-8-9-26-23-7-6-21-15-22(32)10-12-29(21,5)25(23)11-13-30(24,26)16-34-20(4)31/h10,12,15,19,23-27H,6-9,11,13-14,16H2,1-5H3
InChI KeyFGHNAYQOKIGUIZ-UHFFFAOYSA-N
Experimental Spectra
Not Available
Predicted Spectra
Not Available
Chemical Shift Submissions
Not Available
Species
Species of OriginNot Available
Chemical Taxonomy
Description Belongs to the class of organic compounds known as withanolides and derivatives. These are c28 steroids structurally characterized by an ergostane skeleton usually functionalized at carbons 1, 22 and 26 to form a lactone ring.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassSteroids and steroid derivatives
Sub ClassSteroid lactones
Direct ParentWithanolides and derivatives
Alternative Parents
Substituents
  • Withanolide-skeleton
  • Steroid ester
  • 3-oxo-delta-1,4-steroid
  • 3-oxosteroid
  • Oxosteroid
  • Delta-1,4-steroid
  • Dihydropyranone
  • Dicarboxylic acid or derivatives
  • Pyran
  • Enoate ester
  • Alpha,beta-unsaturated carboxylic ester
  • Cyclic ketone
  • Carboxylic acid ester
  • Ketone
  • Lactone
  • Oxacycle
  • Organoheterocyclic compound
  • Carboxylic acid derivative
  • Organic oxygen compound
  • Organic oxide
  • Carbonyl group
  • Organooxygen compound
  • Hydrocarbon derivative
  • Aliphatic heteropolycyclic compound
Molecular FrameworkAliphatic heteropolycyclic compounds
External DescriptorsNot Available
Physical Properties
StateNot Available
Experimental Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Predicted Properties
PropertyValueSource
logP3.81ALOGPS
logP5.46ChemAxon
logS-5.5ALOGPS
pKa (Strongest Acidic)18.86ChemAxon
pKa (Strongest Basic)-5ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area69.67 ŲChemAxon
Rotatable Bond Count5ChemAxon
Refractivity136.53 m³·mol⁻¹ChemAxon
Polarizability55.3 ųChemAxon
Number of Rings5ChemAxon
BioavailabilityYesChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
HMDB IDNot Available
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDNot Available
KNApSAcK IDNot Available
Chemspider IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem CompoundNot Available
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. LOTUS database [Link]